The secret lies in about a 100 per cent waste segregation system. In just a year, Indore climbed from 25th position in 2016 to the top in 2017 and has maintained that position ever since.
How Indian city of Indore got clean and kept record for 7 years - Trinidad and Tobago Newsday newsday.co.tt - get the latest breaking news, showbiz & celebrity photos, sport news & rumours, viral videos and top stories from newsday.co.tt Daily Mail and Mail on Sunday newspapers.
How does Indore do it? - Frontline thehindu.com - get the latest breaking news, showbiz & celebrity photos, sport news & rumours, viral videos and top stories from thehindu.com Daily Mail and Mail on Sunday newspapers.